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House prices in SL1 in 2025

Last year, we saw 559 properties sold in the area, with an average house price of £399,299. This represents a decrease of -16.94% in the volume of transactions year on year. Meanwhile the average selling price saw a decrease of -42.39% in the same period. The average value add score for the area is 57.

18940 properties

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17 Gowings Green

Semi Detached
Freehold

£463,109 • Est. today

£146,500 • Jul 2000

55

Potential to add value is

Medium

15 Palace Close

Detached
Freehold
107 SQM

£420,961 • Est. today

£145,000 • Jul 2000

+ 1 more

70

Potential to add value is

Medium

2 Spring Lane

Semi Detached
Freehold

£454,004 • Est. today

£153,000 • Jul 2000

+ 1 more

55

Potential to add value is

Medium

How much value will my extension add?

6 Grant Avenue

Semi Detached
Freehold

£378,430 • Est. today

£110,000 • Jul 2000

+ 1 more

55

Potential to add value is

Medium

39 Chalvey Park

Terraced
Freehold
77 SQM

£308,615 • Est. today

£86,000 • Jul 2000

70

Potential to add value is

Medium

115 Gore Road

Detached
Freehold

£1,061,240 • Est. today

£395,000 • Jul 2000

55

Potential to add value is

Medium

2 Moundsfield Way

Terraced
Freehold

£450,990 • Est. today

£152,000 • Jul 2000

45

Potential to add value is

Low

46 Bramber Court

Flat
Leasehold
27 SQM

£131,345 • Est. today

£49,500 • Jul 2000

+ 1 more

60

Potential to add value is

Medium

Nashdom 31 Nashdom Lane

Semi Detached
Freehold

£834,500 • Est. today

£352,000 • Jul 2000

+ 1 more

56

Potential to add value is

Medium

24 Littleport Spur

Semi Detached
Freehold

£422,902 • Est. today

£154,995 • Jul 2000

55

Potential to add value is

Medium

13 Abbotts Way

Semi Detached
Freehold
111 SQM

£368,870 • Est. today

£118,000 • Jul 2000

70

Potential to add value is

Medium

23 Windmill Road

Terraced
Freehold

£261,500 • Est. today

£80,000 • Jul 2000

45

Potential to add value is

Low

59 Barnfield

Semi Detached
Freehold
96 SQM

£426,056 • Est. today

£134,250 • Jul 2000

+ 1 more

70

Potential to add value is

Medium

21 Belfast Avenue

Semi Detached
Freehold

£435,744 • Est. today

£130,000 • Jul 2000

+ 1 more

55

Potential to add value is

Medium

14 Montrose Avenue

Flat
Leasehold
47 SQM

£184,100 • Est. today

£68,000 • Jul 2000

70

Potential to add value is

Medium

55 Flat 9 Upton Park

Flat
Leasehold

£219,101 • Est. today

£91,000 • Jul 2000

+ 1 more

26

Potential to add value is

Low

6 Moundsfield Way

Semi Detached
Freehold
94 SQM

£423,241 • Est. today

£155,000 • Jul 2000

50

Potential to add value is

Medium

86 Walpole Road

Flat
Leasehold
32 SQM

£215,007 • Est. today

£72,000 • Jul 2000

60

Potential to add value is

Medium

Pipers Court 7 The Fairway

Flat
Leasehold
53 SQM

£233,805 • Est. today

£100,000 • Jul 2000

+ 1 more

80

Potential to add value is

High

15 Oakley Crescent

Terraced
Freehold
80 SQM

£366,837 • Est. today

£100,000 • Jul 2000

70

Potential to add value is

Medium

103 Ledgers Road

Terraced
Freehold
89 SQM

£239,770 • Est. today

£81,500 • Jul 2000

70

Potential to add value is

Medium

92 Derwent Drive

Flat
Leasehold
62 SQM

£240,950 • Est. today

£84,500 • Jul 2000

60

Potential to add value is

Medium

340 Bath Road

Detached
Freehold

£1,323,320 • Est. today

£1,825,000 • Jun 2000

55

Potential to add value is

Medium

Lincoln Court, 3 Flat 9 Arborfield Close

Flat
Leasehold
49 SQM

£254,370 • Est. today

£99,950 • Jun 2000

+ 1 more

60

Potential to add value is

Medium

Lincoln Court, 3 Flat 9 Arborfield Close

Flat
Leasehold
52 SQM

£254,370 • Est. today

£99,950 • Jun 2000

+ 1 more

60

Potential to add value is

Medium

Where does this data come from?

The property price data for England and Wales that you see on our website is sourced primarily from HM Land Registry's Price Paid Data. This dataset is the one source of truth for most of the country’s residential property transactions. Where available, we’ve enhanced this with information gathered from Energy Performance Certificate (EPC) data and then further added to it with records from various trusted additional sources. This material was last updated on October 7, 2024.

Some of the figures you see above, such as the Value Potential score are constructed using our own proprietary algorithmic modelling. They are most decidedly estimates, and may be off the mark. Please use this information cautiously, and as a guide only. If in doubt, and certainly before putting in an offer anywhere, please speak with your local estate agent to get a better understanding of the property’s valuation.

SL1 house prices in 2025
 

Number of properties sold

Planning approval rate

65% approval rating on 2815 planning applications in the past 5 years